Hedman Hedders UNCOATED LONG-TUBE D-PORT HEADERS FOR 67-91 GM TRUCK, BLAZER, JIMMY; 283-400

Hedman Hedders UNCOATED LONG-TUBE D-PORT HEADERS FOR 67-91 GM TRUCK, BLAZER, JIMMY; 283-400

The Hedman Hedders UNCOATED LONG-TUBE D-PORT HEADERS FOR 67-91 GM TRUCK, BLAZER, JIMMY; 283-400 is a high-performance exhaust solution designed to improve flow and power for SB Chevy-powered GM trucks and SUVs. Built from heavy-duty mild steel, these long-tube headers feature a D-port flange to ensure a proper seal and maximum performance for your classic 2WD or 4WD vehicle.

Key Features

• Long-tube design for improved torque and horsepower
• 1-5/8 inch primary tubes with a 3 inch collector
• Leak-free ball and socket collector design
• Standard-duty uncoated mild steel construction

Fitment

• 1967-1991 Chevy/GMC 1/2 to 1-Ton 2WD & 4WD Pickups
• 1967-1991 Chevy/GMC Blazer, Jimmy, and Suburban
• Fits 283-400 SB Chevy Engines (Centered Engine Chassis Only)

Note: Designed for centered engine chassis configurations; please verify vehicle and engine clearance before installation.